Creating an explorer from scratch

anyone know of a free cardano API ? to create an explorer? I want to do it for my school project

I need to use React.js and Rails Backened for maybe users and auth… maybe this will work

Hello @fraciscv,
the best entry point to start is the Adrestia overview here:

Make sure to learn how the components work together:

and look into the explorer api:


Thank you very much I will get on, Reading .

Hey! maybe is too late, but this tutorial may help:

cardano-db-sync (using PostgreSQL):
Nodejs + Expressjs

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This is so cool, thank you

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